$def with (name)
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<link rel="stylesheet" href="/static/my.css" type="text/css" media="screen" />
</head>
<body>
<img alt="not show p!" src="/static/123.png"/>
<br>
$if name:
	i just wanted to <font>say</font> <em>hello</em> to to $name.
$else:
    <em>Hello</em>, world!
</body>
</html>
